What do you think of Qing Gong Biao? The map of Qing Palace consists of two parts, the abscissa is the month of pregnancy, from 1 to 12, and the ordinate is the age, from 18 to 45. This table 1- 12 represents the month of pregnancy, and 18-45 years old refers to the age of pregnant women at the time of pregnancy, but remember that this table is calculated according to the imaginary age. If the map of the Qing Dynasty meets a leap year or a leap month, the first half of the month will remain unchanged, and the second half will be counted as next month. If it is April, the first half is April and the second half is May. Check the Qing Palace Table as follows:

1, see mother in vain:

2, see the mother pregnant lunar month:

3. The special algorithm of leap month: